--- product_id: 534201719 title: "Hair Darkening Shampoo Bar, Shouwu for Gray Hair All nature Organic Blackening (polygonum Multiflorum for Grey Hair)" brand: "hotiary" price: "475278₫" currency: VND in_stock: true reviews_count: 8 category: "Hotiary" url: https://www.desertcart.vn/products/534201719-hair-darkening-shampoo-bar-shouwu-for-gray-hair-all-nature store_origin: VN region: Vietnam --- # Visible darkening in ~2 months 100% natural herbal formula Deep scalp purification & anti-dandruff Hair Darkening Shampoo Bar, Shouwu for Gray Hair All nature Organic Blackening (polygonum Multiflorum for Grey Hair) **Brand:** hotiary **Price:** 475278₫ **Availability:** ✅ In Stock ## Summary > 🌱 Unlock your hair’s natural glow—because gray is so last decade! ## Quick Answers - **What is this?** Hair Darkening Shampoo Bar, Shouwu for Gray Hair All nature Organic Blackening (polygonum Multiflorum for Grey Hair) by hotiary - **How much does it cost?** 475278₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/534201719-hair-darkening-shampoo-bar-shouwu-for-gray-hair-all-nature) ## Best For - hotiary enthusiasts ## Why This Product - Trusted hotiary brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gradual Gray Reversal:** Transforms gray strands into vivid dark tones with consistent use over 8+ weeks—no dyes, just pure botanical magic. - • **Scalp Detox & Nourish:** Deeply cleanses pores and soothes scalp irritation for healthier, dandruff-free hair. - • **Eco-Chic & Cost-Effective:** Long-lasting shampoo bar that’s gentle on your hair and the planet—ditch chemical dyes and embrace organic luxury. - • **Nature-Powered Hair Revival:** Harnesses Polygonum multiflorum & ginseng to naturally restore your youthful hair color without harsh chemicals. - • **Boosts Hair Growth & Follicle Strength:** Stimulates blood circulation and reinforces follicles to reduce hair fall and promote thicker hair. ## Overview This Hair Darkening Shampoo Bar by Hotiary uses a potent blend of natural herbs like Polygonum multiflorum, ginseng, and ginger to gradually restore your hair’s natural dark color while promoting scalp health and hair growth. Free from harsh chemicals, it deeply purifies the scalp, reduces dandruff, and strengthens hair follicles. Designed for consistent use over two months or more, it offers a chemical-free alternative to hair dyes, ideal for professionals seeking a subtle yet effective gray hair reversal with an eco-friendly edge. ## Description desertcart.com : Hotiary Hair Darkening Shampoo Bar, Shouwu for Gray Hair All nature Organic Blackening (polygonum Multiflorum for Grey Hair) : Beauty & Personal Care Review: New Hair Growth and Less Grey-It Worked - Right is before; left is after 12 weeks. This product is like a miracle - an answer to prayer. After 3 months, I’m getting compliments on my hair now and have recommended to others. As a senior, my hair had became so thin and white. I felt almost bald on top and at my temples. I was losing it in drain every time I shampooed. I began looking for natural solution to hair loss and dying it. This worked. At 2 weeks I could already see fuzzy new growth. Your hair will look fuzzy for awhile. Then I noticed there was a lot more dark hairs coming in (my hair had almost turned all-white). In the before, you can see about 3 inches of growth after I had died it ash brown. I only have a little white left in front that is slowing darkening. No more hairs in the drain. Like all natural remedies, you have to be consistent and patient. Our hair only grows 1/2 inch a month. Here is how I used it: wet hair and shampoo bar, rub gently over my part, temples and remainder of hair. A little gives you lots of later. Massage into scalp for about a minute. Leave lather piled on hair for about 5 minutes, then rinse and condition as normal. I do it at beginning of shower so by time I’m done it is at least 5 minutes: Smell: It smells herby but goes away as soon as hair dries. How Long does bar last: I let it dry out after use so did not get mushy and one bar lasts about 4 weeks using 3 times a week. Then breaks up into pieces but I just mushed up the broken pieces from a couple bars and used them for another few weeks. Cheaper than hair dye and regular shampoo. Highly recommend it. Take a before pic because changes are subtle in the beginning but look after 3 months. Amazing! Review: No workie - False advertising and I fell for it. Lathers up Like crazy but does not darken. Would not buy again. ## Features - 【Natural Hair Therapy】Natural Ingredients contains precious herbs such as Polygonum multiflorum, ginseng, ginger, olive oil, etc. to keep the scalp healthy, and deeply purify the scalp pores clean, helping to get rid of dandruff and making your hair healthier. - 【100% Natural ingredients】Free of harsh chemicals, this darkening shampoo bar is crafted to be gentle on all hair types, including color-treated hair. Made with all-natural herbal ingredients, it actively protects your hair follicles, allowing you to darken your hair with complete confidence. - 【Reverse Gray Hair】Restore your natural Hair Color, Just apply natural darkening shampoo like a normal shampoo, when your hair grows out , it will transform your gray hair into a youthful, vivid, from gray hair to vivid dark color, use the Hair Darkening Shampoo Bar to restore your self-confidence and make you look and feel younger. - 【Promote hair growth】Promote scalp blood circulation.Stimulates the growth of hair follicles and keeps the hair follicles firmly in place for 2 months of continuous use, Anti-dandruff improves scalp itching. Enhances the vitality of hair follicles, and effectively cleans dandruff. - 【Note】*It is not hair coloring, the hair darkening shampoo bar will helps your reborn hair become darker and restore your hair color as younger. 2 months or longer of continuous use for darkening effect *Recommended to use it together with conditioner for better result. *The Smell is Polygonum multiflorum - Chinese Herbal. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C694413M | | Best Sellers Rank | #119,453 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,856 in Hair Shampoo | | Customer Reviews | 3.2 3.2 out of 5 stars (243) | | Manufacturer | Hotiary | | Package Dimensions | 2.72 x 2.72 x 1.22 inches; 2.4 ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** Hotiary - **Hair Type:** Normal - **Item Form:** Bar - **Scent:** Lavender, Mint, cinnamon, ginger, rose ## Images ![Hair Darkening Shampoo Bar, Shouwu for Gray Hair All nature Organic Blackening (polygonum Multiflorum for Grey Hair) - Image 1](https://m.media-amazon.com/images/I/718cnBzW1sL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ New Hair Growth and Less Grey-It Worked *by C***7 on June 17, 2024* Right is before; left is after 12 weeks. This product is like a miracle - an answer to prayer. After 3 months, I’m getting compliments on my hair now and have recommended to others. As a senior, my hair had became so thin and white. I felt almost bald on top and at my temples. I was losing it in drain every time I shampooed. I began looking for natural solution to hair loss and dying it. This worked. At 2 weeks I could already see fuzzy new growth. Your hair will look fuzzy for awhile. Then I noticed there was a lot more dark hairs coming in (my hair had almost turned all-white). In the before, you can see about 3 inches of growth after I had died it ash brown. I only have a little white left in front that is slowing darkening. No more hairs in the drain. Like all natural remedies, you have to be consistent and patient. Our hair only grows 1/2 inch a month. Here is how I used it: wet hair and shampoo bar, rub gently over my part, temples and remainder of hair. A little gives you lots of later. Massage into scalp for about a minute. Leave lather piled on hair for about 5 minutes, then rinse and condition as normal. I do it at beginning of shower so by time I’m done it is at least 5 minutes: Smell: It smells herby but goes away as soon as hair dries. How Long does bar last: I let it dry out after use so did not get mushy and one bar lasts about 4 weeks using 3 times a week. Then breaks up into pieces but I just mushed up the broken pieces from a couple bars and used them for another few weeks. Cheaper than hair dye and regular shampoo. Highly recommend it. Take a before pic because changes are subtle in the beginning but look after 3 months. Amazing! ### ⭐ No workie *by A***R on November 12, 2024* False advertising and I fell for it. Lathers up Like crazy but does not darken. Would not buy again. ### ⭐⭐⭐ No color change but a nice shampoo *by D***G on November 20, 2023* I'm not much of a fan of shampoo "bars" but I was looking to wash some of the grey out. I saw little to no color change after going through two bars of this shampoo. However, I did like how it left my hair...full and clean. ## Frequently Bought Together - Hair Darkening Shampoo Bar, Shouwu Darkening Shampoo Bar for Gray Hair All nature Organic Hair Blackening Shampoo Bar (polygonum Multiflorum for Grey Hair) - Hotiary Hair Darkening Shampoo Bar, Shouwu Blackening Shampoo Soap for Gray Hair, All nature Organic (2 Pack Polygonum Multiflorum for Grey Hair) - Hotiary Rosemary Hair Shampoo Bar, Deep Cleansing for Scalp Hair Loss Shampoo Soap, Organic Shampoo Oil Control, 0 Silicone Oil --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/534201719-hair-darkening-shampoo-bar-shouwu-for-gray-hair-all-nature](https://www.desertcart.vn/products/534201719-hair-darkening-shampoo-bar-shouwu-for-gray-hair-all-nature) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*